stylus/rollup.config.mjs

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2021-12-12 15:14:31 +00:00
import cjs from "rollup-plugin-cjs-es";
import resolve from "@rollup/plugin-node-resolve";
import iife from "rollup-plugin-iife";
import { terser } from "rollup-plugin-terser";
import output from "rollup-plugin-write-output";
import escapeRe from 'escape-string-regexp';
export default {
input: {
"codemirror/base": "src/codemirror/base.mjs",
"codemirror/edit": "src/codemirror/edit.mjs"
},
output: {
dir: "dist",
chunkFileNames: 'chunks/[name]-[hash].js'
},
plugins: [
resolve(),
cjs({nested: true}),
iife(),
terser({module: false}),
output([
{
test: /codemirror\/edit\.js/,
target: 'dist/edit.html',
handle: (content, {htmlScripts}) => replaceLine(content, '<!-- codemirror-edit -->', htmlScripts)
},
{
test: /codemirror\/base\.js/,
target: 'dist/install-usercss/install-usercss.js',
handle: (content, {scripts}) => replaceLine(content, '// codemirror-base',
JSON.stringify(scripts.map(resolvePath('/install-usercss/install-usercss.js'))))
}
])
]
};
function resolvePath(base) {
return id => {
const isAbs = base.startsWith('/');
const u = new URL(id, `http://dummy${isAbs ? '' : '/'}${base}`);
return isAbs ? u.pathname : u.pathname.slice(1);
};
}
function replaceLine(content, marker, repl) {
return content.replace(new RegExp(`.*${escapeRe(marker)}`), `${repl} ${marker}`);
}